PHP change Array Format like first_name into First Name - php

Question

Suppose I have array like in below.
Array
(
[0] => agent_name
[1] => first_name
[2] => my_last_name
[3] => job
[4] => job_description
)
Now I want to convert this Array into below format.
Array
(
'agent_name' => 'Agent Name',
'first_name' => 'First Name',
'my_last_name' => 'My Last Name',
'job' => 'Job',
'job_description' => 'Job Description',
)
So can anyone help me, how to set like this.
Thanks

Answer 1

First you need to replace the character _ by space and then use the function ucwords to uppercase the first letters of word.
<?php
$arr = array('agent_name', 'first_name', 'last_name', 'job', 'job_description');
$new_arr = array();
foreach($arr as $val){
$new_arr[$val] = ucwords(str_replace("_", " ", $val));
}
print_r($new_arr);
?>

Answer 2

I used the combination of array_map and array_combine to achieve this,
$a = array_combine($a,array_map(function($val) {
return implode(' ',array_map('ucfirst',explode('_', $val)));
}, $a));
print_r($a);
Here is working demo.

Answer 3

I used array_combine for this
$Main_Array = array('agent_name','first_name','my_last_name','job','job_description');
$New_array = array();
foreach ($Main_Array as $key => $value) {
$New_array[] = ucwords(str_replace('_',' ',$value));
}
$get_result = array_combine($Main_Array,$New_array);
echo '<pre>';
print_r($get_result);

Answer 4

Why not just a simple foreach that works on the same array...
<?php
$data = array
(
0 => 'agent_name',
1 => 'first_name',
2 => 'my_last_name',
3 => 'job',
4 => 'job_description'
);
foreach ( $data AS $k => $v )
{
$data[$v] = ucwords ( str_replace ( '_', ' ', $v ) );
unset ( $data[$k] );
}
print_r ( $data );
?>